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LangSmith

LangSmith fleet mcp API

The fleet mcp API from LangSmith — 7 operation(s) for fleet mcp.

Documentation Provider Profile APIs.io OpenAPI GitHub

LangSmith fleet mcp API is one of 73 APIs that LangSmith publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include fleet mcp. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 13 operations across 7 paths, and defines 11 schemas. It is described by OpenAPI 3.1.0, at version 0.1.0.

Requests are made against a single base URL, /.

13 operations 7 paths 11 schemas 2 DELETE5 GET2 PATCH4 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
0.1.0
Base URL
https://api.smith.langchain.com
Authentication
API Key, API Key, HTTP Bearer, API Key
Resource Areas
1

Authentication & Security 4

LangSmith fleet mcp API declares 4 security schemes for authenticating requests. An API key is passed in the header as X-API-Key (API Key). An API key is passed in the header as X-Tenant-Id (Tenant ID). It accepts HTTP bearer tokens (Bearer Auth). An API key is passed in the header as X-Organization-Id (Organization ID).

  • Bearer Auth — Bearer tokens are used to authenticate from the UI. Must also specify x-tenant-id or x-organization-id (for org scoped apis).

Paths & Operations 13

Across 7 paths, the API surfaces 13 operations — 2 DELETE, 5 GET, 2 PATCH, 4 POST. Each is listed below with its method, path, parameters, and response codes.

fleet mcp 13
GET
/v1/fleet/mcp-servers
List MCP servers
1 param → 200400401403500503
POST
/v1/fleet/mcp-servers
Create MCP server
body → 201400401403409500503
GET
/v1/fleet/mcp-servers/{mcp_server_id}
Get MCP server
1 param → 200400401403404500503
DELETE
/v1/fleet/mcp-servers/{mcp_server_id}
Delete MCP server
1 param → 204400401403404500503
PATCH
/v1/fleet/mcp-servers/{mcp_server_id}
Update MCP server
1 param body → 200400401403404500503
POST
/v1/fleet/mcp-servers/{mcp_server_id}/oauth-provider
Register per-user MCP OAuth provider
1 param body → 200400401403404500503
GET
/v1/fleet/mcp/tools
List MCP tools
4 params → 200400401403404502
GET
/v1/platform/fleet/mcp-servers
List MCP servers
1 param → 200400401403500503
POST
/v1/platform/fleet/mcp-servers
Create MCP server
body → 201400401403409500503
GET
/v1/platform/fleet/mcp-servers/{mcp_server_id}
Get MCP server
1 param → 200400401403404500503
DELETE
/v1/platform/fleet/mcp-servers/{mcp_server_id}
Delete MCP server
1 param → 204400401403404500503
PATCH
/v1/platform/fleet/mcp-servers/{mcp_server_id}
Update MCP server
1 param body → 200400401403404500503
POST
/v1/platform/fleet/mcp-servers/{mcp_server_id}/oauth-provider
Register per-user MCP OAuth provider
1 param body → 200400401403404500503

Schemas 11

The contract defines 11 schemas that model the data the API accepts and returns. The most detailed are langchain_com_smith_fleet_mcp_servers.McpServer (14 properties), langchain_com_smith_fleet_mcp_servers.CreateMcpServerPayload (8 properties), mcptools.Tool (4 properties), langchain_com_smith_fleet_mcp_servers.UpdateMcpServerPayload (4 properties). Each schema is shown below with its type and property counts.

mcptools.ErrorResponse
object
4 properties
langchain_com_smith_fleet_mcp_servers.UpdateMcpServerPayload
object
4 properties
langchain_com_smith_fleet_mcp_servers.McpServer
object
14 properties
langchain_com_smith_fleet_mcp_servers.OAuthMode
string
mcptools.ListToolsResponse
object
3 properties
langchain_com_smith_fleet_mcp_servers.RegisterOAuthProviderResponse
object
1 property
langchain_com_smith_fleet_mcp_servers.CreateMcpServerPayload
object
8 properties 2 required
mcp_servers.McpServerAPIError
object
2 properties
langchain_com_smith_fleet_mcp_servers.AuthType
string
mcptools.Tool
object
4 properties
langchain_com_smith_fleet_mcp_servers.RegisterOAuthProviderPayload
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

langsmith-fleet-mcp-api-openapi.yml Raw ↑

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#fleet mcp
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API Details
ID
langsmith:langsmith-fleet-mcp-api
Base URL
https://api.smith.langchain.com
Docs
https://docs.langchain.com/langsmith/tracing
Provider
LangSmith
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